I have though found a glitch that is confusing our customers. When showing activities in the calendar type "Mini" activities that are belong to one month - is shown in the block for previous month - but in the days that are "greyed out" - for the coming month. For an example please see following page - towards the bottom of the page:

More specifically the 6th August which is highlighted under the July block and NOT in the August block.
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[Edit 3 times,
last edit by KBHadmin at Oct 14, 2016, 10:47:03 AM]

I believe the issue is that you have included 8 different mini-cals on the same page. To be honest, I didn't even know that you could do that (let alone have it work)

May I suggest you try the year-view instead, passing along a start date of Jan 2017? This will display the data correctly and fix various problems your current page has (such as the month forward/back arrows not working correctly on the mini cals, the dates being displayed incorrectly, etc)